That is, they call up ideas of things rather than refer directly to what you can touch, see, hear, or feel. Visual aids can overcome this weakness by giving your audience direct sensory contact with your message: ¦ Visual aids aid understanding ¦Visual aids make your speech memorable. Visual aids establish the authenticity of your words. ¦ Effective Visual aids enhance credibility. ¦Visual aids add variety to a speech. Disadvantages of Visual Aids Presentation aids also have the potential to harm your speech. Recognizing potential problems can help you avoid them or lessen their impact: ¦Visual aids may distract your listeners. ¦Visual aids can distract you. ¦Visual aids can interfere with eye contact with listeners. ¦ Poor Visual aids can damage your credibility. ¦Visual aids put you at the mercy of equipment. Types Of Visual Aids that im going to report:
The chalkboard is inexpensive, especially when the usable life of the board is considered •It is flexible in use in the sense that Users may use it, learners may use it and changes can be easily made through erasure. Space. Lots of writing space is usually provided. •Various colored chalk that can be used to develop the topic, show parts or build associations •A point-by-point outline of a presentation can be made on the spot with diagrams, charts, and other accentuation drawn at the appropriate moment. The speaker can illustrate/ draw figures and highlight these drawings by using colored chalks. •Ideas or topics suggested in discussion can be listed on the board, reorganized, deleted, added to, and put in final form. Disadvantages of Blackboard •The chalkboard carries with it a “temporariness. Material put on the board cannot be saved or made permanent. •Chalkboards are often fixed in such a way that they are not always at a comfortable height for all potential users •With age, use of certain types of chalk, and/or improper cleaning practices, boards can become cloudy as they retain chalk dust. •Motion cannot easily be shown.
Photographs can be very effective in supporting your presentation. Personally, I would much prefer it if people used many more pictures in their presentations. It’s cliche but true: A picture is worth a thousand words. Advantages of Photographs •Knowledge More Accessible •having pictures in your presentation is a good way to differentiate between slides. People will remember more if they will have a visual image of what you are talking right now. •Easy to obtain, (google. com) It Helps you make the listeners understand what you are talking.
It often uses multiple presentation modes, such as verbal and pictorial representations in the case of on-screen print and closed-captioning Why Video? 1. Captures audience attention 2. Provide breaks for presenters and attendees 3. Generate better discussions and engage attendees 4. Video is also Useful when u are Discussing about Games Advantages oMotivation and Affective Learning oMakes instruction more appealing to listeners oVideos can have a major impact by presenting a target structure in a new medium oExcellent tool to expose language to listeners Tests comprehension of the listeners oMotivates listeners.
It allows for new kinds of visualizations and opportunities to link imagery to motion, which in turn creates a deeper understanding and retention duration. With any technology, there are advantages and disadvantages that exist. Take a look at some of the ones I have come up with and then from there, you can weigh out the pros and cons to decide if Prezi is something worth adding to your classroom cannon.